Home / 9,273,668.54-13,910,336.74-3,807,576.42

Finding the Fourth Proportional to 9,273,668.54, 13,910,336.74 and 3,807,576.42

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Solution

The fourth proportional to 9,273,668.54, 13,910,336.74 and 3,807,576.42 is: 5,711,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,668.54 : 13,910,336.74 = 3,807,576.42 : x
  2. Step 2: Convert to fraction form
    9,273,668.54/13,910,336.74 = 3,807,576.42/x
  3. Step 3: Cross multiply
    9,273,668.54x = 13,910,336.74 × 3,807,576.42
  4. Step 4: Simplify right side
    9,273,668.54x = 52,964,670,165,483.67
  5. Step 5: Solve for x
    x = 52,964,670,165,483.67/9,273,668.54
  6. Step 6: Final answer
    x = 5,711,296.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.